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Re: [tree-ssa] SSA bug or feature?

From: Pop Sébastian <pop at gauvain dot u-strasbg dot fr>
To: Diego Novillo <dnovillo at redhat dot com>
Cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
Date: Thu, 4 Sep 2003 15:19:50 +0200
Subject: Re: [tree-ssa] SSA bug or feature?
References: <20030904120145.GA18777@gauvain.u-strasbg.fr> <1062679340.3567.78.camel@frodo.toronto.redhat.com>

On Thu, Sep 04, 2003 at 08:42:20AM -0400, Diego Novillo wrote:
> Copy propagation can leave SSA code looking like that.  In principle, I
> don't see anything wrong with that.  Are we generating bad code out of
> this?
> 
Nop, 
it's just that my analyzer was shocked by this strange loop in the SSA.
The solution was quickly implemented (avoiding infinite loops in an
SSA path).

Thanks.

References:
- [tree-ssa] SSA bug or feature?
  - From: Pop Sébastian
- Re: [tree-ssa] SSA bug or feature?
  - From: Diego Novillo

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